A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.O25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for lubricating holes. For items having an integral gear(s) or worm(s), see gearshaft (as modified). For items designed to support rotating members see axle(1), straight. For items not having the above conditions see pin, straight, headless. For items having machined ends which constitute steps see shaft(1), shouldered; axle(1), shouldered; and bolt, fluid passage.
Classification: Transmission shafts and cranks, except camshafts and crankshafts
NSN 6620-01-059-0876
NSN 6145-01-059-9328
NSN 6135-01-515-9626
NSN 6650-01-187-2545
NSN 6105-00-287-0989
NSN 6620-00-621-6951
NSN 6105-01-528-8297
NSN 6650-01-622-0706
NSN 5996-01-243-4072
NSN 5998-01-452-0219
NSN 5990-01-128-3758
NSN 5920-00-280-3175